michael murphy cruzed into the harbor. it's neamed after a navy -- named after a navy seal killed in 2009. the destroyer was built at the bath rye ron work dms maine. -- iron works in maine. >>> california has become the first state in the country to ban therapies that attempt to change the sexual orientation of minors. yesterday governor jerry brown signed the bill banning mental health practitioners from performing preparative therapy on minors. it's been labeled dangerous and abusive and could raise the risk of depression and suicide in young people. >>> in election 2012 news, we're three days away from the first presidential debate. president obama will head from washington to nevada. he has a campaign stop at a las vegas high school. he is going to stay in nevada before traveling to denver on wednesday. republican challenger mitt romney is spending the weekend cramming for the debate. political analysts say he needs a strong showing with recent polls showing him losing ground to the president in battleground states. >